Broken bridge

The once peaceful bridge connecting you to the rest of the underground, has now been turned into a death trap due to the ever growing darkness, it makes it a lot harder to cross alive.

The bridge has been covered in poisonous flora, and it slowly decays every minute the silence is usually broken due to the kraken moving his tentacles, around to catch new prey the bridge usually tests a monsters survivability, but it's a rare chance for anybody to make it nowadays